• Security Engineer II, US Amazon…

    Amazon (Jessup, MD)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities * Vulnerability ... Security is looking for a Red Team Security Engineer to help ensure that our...Security Professional) or PenTest- Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (09/26/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...Local * * * CACI is looking for talented ** Information Systems Security Engineer (ISSE)**… more
    CACI International (09/25/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network...information systems to ensure designs meet applicable governmental security specifications + Assist with the development of system… more
    CACI International (12/06/25)
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  • Senior Principal Offensive Security

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...+ Experience working with large enterprise customers + Active TS / SCI Clearance Disclaimer: **Certain US customer or… more
    Oracle (11/25/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... federal missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a … more
    CACI International (11/08/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix ... large program in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE)... security engineering Requirements **All openings require a TS / SCI with polygraph clearance to start.** Level… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Senior Information Systems Security

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information ... and compliance of its content **CLEARANCE REQUIRED** : Active TS / SCI with polygraph. US Citizenship required. CCA...a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (09/26/25)
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  • Senior Information Security

    Eliassen Group (Aberdeen Proving Ground, MD)
    **Senior Information Security Engineer ** **Aberdeen...Cyber Security Concentration. Security Clearance: Top Secret Clearance, w/ SCI ... is seeking a highly skilled Information Systems Engineer (ISE) to serve as the primary security...at 6836 Civil Rd, APG 21005. Clearance level required: TS / SCI _This is a contract-to-hire opportunity. Applicants… more
    Eliassen Group (12/05/25)
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  • Information Systems Security

    RBR-Technologies (Fort Meade, MD)
    …experienced ISSE to support one of our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical ... resolve security requirements . REQUIREMENTS + Active TS / SCI w/ Polygraph + Fourteen years experience...complexity is required + Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    RBR-Technologies (09/19/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …to have an impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 1 to participate as a security ... A minimum of 7 years of experience as an Information System Security Engineer (ISSE)...2025-05-28 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (12/11/25)
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